练习打卡,请老师检查~
来源:3-6 自由编程
Heijyu
2020-06-19 01:32:51
package com.imooc.sleep; class Letter implements Runnable { public char[] letter = new char[26]; public Letter() { int j = 0; for (char i = 'a'; i <= 'z'; i++) { letter[j] = i; j++; } } @Override public void run() { for (char ch : letter) { System.out.print(ch); try { Thread.sleep(1000); } catch (InterruptedException e) { e.printStackTrace(); } } } } public class TestSleep { public static void main(String[] args) { Letter letter = new Letter(); Thread t1 = new Thread(letter); t1.start(); } }
1回答
已完成练习,棒棒哒!继续加油!
祝学习愉快!
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